@misc{indiciae39046b805b07,
  title = {Optimal flight initiation distance.},
  author = {William E Cooper and William G Frederick},
  year = {2006},
  doi = {10.1016/j.jtbi.2006.07.011},
  url = {https://pubmed.ncbi.nlm.nih.gov/16949619/},
  note = {Source identifier: 16949619}
}